CHAPTER 3: IEC 61850 COMMUNICATION G2 IMPLEMENTATION MODEL FOR GOOSE CONFIGURATION VIA SCLUR FAMILY – COMMUNICATIONS GUIDE 3-2513 inst="LD1"> inst="" lnClass="LLN0" lnType="LN0"> name="GOOSE1DS"> ldInst="LD1" prefix="" lnClass="PIOC" lnInst="1" doName="Op" fc="ST" daName="general"/> name="GoCB1" datSet="GOOSE1DS" appID="E1Q1BP1LD1_GOOSE1"/> lnClass="PIOC" inst="1" lnType="PIOC"> name="Op" desc="Instantaneous Overcurrent Operated" />…In this simple case, the rest of this file is the same as the ICD file.3.10.8 Annex - Optional intermediate GOOSE reception objects3.10.8.1 IntroductionIEC 61850 standards require that "logical nodes communicate with other logical nodes" (IEC 61850-7-1 Edition 2.0 2011-07clause 9.6). That is to say, from an application viewpoint, the logical nodes (and only the logical nodes) can be understoodas being in communication with one another. As illustrated in the following figure, the receiving logical nodes directlyreference the sending logical node without an intermediate object in either the sending IED or the receiving IED. This isaccomplished in the preceding implementation model through the use of an ORG object in the receiving logical nodes thatcontains a reference to the sending logical node.Figure 3-18: Logical nodes communicate with logical nodes
